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gpiodev_linux.h
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/*
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* Copyright (C) 2019 Benjamin Valentin
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*
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* This file is subject to the terms and conditions of the GNU Lesser General
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* Public License v2.1. See the file LICENSE in the top level directory for
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* more details.
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*/
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#ifndef GPIODEV_LINUX_H
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#define GPIODEV_LINUX_H
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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int
gpio_linux_setup
(
const
char
* device);
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void
gpio_linux_teardown
(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* GPIODEV_LINUX_H */
gpio_linux_teardown
void gpio_linux_teardown(void)
shutdown GPIO subsystem
gpio_linux_setup
int gpio_linux_setup(const char *device)
register /dev/gpiochip* device to be used for GPIO
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